20413722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{486041}}^1$

素因数の和:486053

約数の個数: 16

約数和(自身を含む): 46660032

約数和(自身を除く): 26246310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 486041, 972082, 1458123, 2916246, 3402287, 6804574, 10206861, 20413722]

約数ペア:

[(1, 20413722), (2, 10206861), (3, 6804574), (6, 3402287), (7, 2916246), (14, 1458123), (21, 972082), (42, 486041)]